Flash Pcrop2 Area A End Address Register (Flash_Pcrop2Aer); Flash Wrp2 Area A Address Register (Flash_Wrp2Ar) - ST STM32G0 1 Series Reference Manual

Embedded Flash memory (FLASH)
3.7.16 FLASH PCROP2 area A end address register
(FLASH_PCROP2AER)
Address offset: 0x048
Reset value: 0bX000 0000 0000 0000 0000 000X XXXX XXXX (The option bits are loaded
with values from Flash memory at power-on reset release.)
Access: no wait state when no Flash memory operation is on going, word, half-word access.
PCROP_RDP bit can be accessed with byte access
31 30 29
Res. Res. Res. Res.
15 14 13
Res. Res. Res. Res.
Bits 31:9 Reserved, must be kept cleared
Bits 8:0 PCROP2A_END[8:0]: PCROP2A area end offset, Bank 2
1. The number of effective bits depends on the size of Flash memory in the device.
3.7.17

FLASH WRP2 area A address register (FLASH_WRP2AR)

Address offset: 0x04C
Reset value: 0b0000 0000 0XXX XXXX 0000 0000 0XXX XXXX (The option bits are loaded
with values from Flash memory at power-on reset release.)
Access: no wait state when no Flash memory operation is on going, word, half-word and
byte access.
31 30 29
Res. Res. Res.
15 14 13
Res. Res. Res.
Bits 31:23 Reserved, must be kept at reset value.
Bits 22:16 WRP2A_END[6:0]: WRP area A end offset, Bank 2
Bits 15:7 Reserved, must be kept at reset value.
Bits 6:0 WRP2A_STRT[6:0]: WRP area A start offset, Bank 2
1. The number of effective bits depends on the size of Flash memory in the device.
114/1390
28 27 26 25
Res. Res. Res.
12 11 10 9
Res. Res. Res.
Contains the offset of the last subpage of the PCROP2A area in Bank 2.
28 27 26 25
Res. Res. Res. Res.
12 11 10 9
Res. Res. Res. Res.
This bitfield contains the offset of the last page of the WRP area A in Bank 2.
This bitfield contains the offset of the first page of the WRP area A in Bank 2.
24 23 22
Res. Res. Res.
8 7 6
rw rw rw
24 23 22
Res. Res.
rw
8 7 6
Res. Res.
rw
RM0444 Rev 5
21 20 19 18
Res. Res. Res. Res.
5 4 3 2
PCROP2A_END[8:0]
rw rw rw rw
(1)
21 20 19 18
WRP2A_END[6:0]
rw rw rw rw
5 4 3 2
WRP2A_STRT[6:0]
rw rw rw rw
RM0444
17 16
Res. Res.
1 0
rw rw
17 16
rw rw
1 0
rw rw
(1)
(1)